Incineration is an attractive solution to the problems of disposing of municipal solid wastes and supplying energy. Because up to 25 percent of the waste in refuse-derived-fuel systems is ash, the physical and chemical characteristics of ash become more and more important for its potential impacts and methods suitable for their disposal. Trace elements concentration in ash is of great interest because of its relationship to regulatory criteria under the Resource Conservation and Recovery Act (RCRA) regarding toxicity and hazards. The applications of a microwave oven sample dissolution method has been tested on a variety of standard reference materials, with reproducible and accurate results. Fourteen trace elements, As, Ba, Be, Cd, Cr, Cu, Hg, Ni, Pb, Sb, Se, Tl, V, and Zn, from the dissolved ash samples were determined by inductively coupled plasma atomic emission spectrometry.
| Identifer | oai:union.ndltd.org:unt.edu/info:ark/67531/metadc501168 |
| Date | 11 1900 |
| Creators | Tai, Chia-Hui |
| Contributors | Daugherty, Kenneth E., Saleh, Farida Y. |
| Publisher | University of North Texas |
| Source Sets | University of North Texas |
| Language | English |
| Detected Language | English |
| Type | Thesis or Dissertation |
| Format | v, 73 leaves : ill., Text |
| Rights | Public, Tai, Chia-Hui, Copyright, Copyright is held by the author, unless otherwise noted. All rights reserved. |
Page generated in 0.0016 seconds